ZHEJIANG SHUANGLIN MACHINERY CO., LTD. of Hangzhou, Zhejiang at K 2019 in Düsseldorf -- K Trade Fair
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ZHEJIANG SHUANGLIN MACHINERY CO., LTD.

Tianhe Road-/Tangning Road Crossing Yuhang Economic Developing-Area, 311100 Hangzhou, Zhejiang
China
Telephone +86 571 89262819
Fax +86 571 89188533
86@slpm.net

Hall map

K 2019 hall map (Hall 8b): stand C14

Fairground map

K 2019 fairground map: Hall 8b

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.001  Extruders and extrusion lines
  • 03.02.001.06  Extrusion lines
  • 03.02.001.06.05  Extrusion lines for pipes and profiles

Our products

Product category: Extrusion lines for pipes and profiles

Single Screw Plastic Extruder

SJ Series single-screw extruder is designed with German technology (L/D 33 and 36). Screw is separate type with mixing part. Barrel is grooved feed type with lengthened feeding part. With separate screw and grooved barrel, the extruder has advantages:

  • Optimizing melt process to get high output.
  • Extrusion with low melt temperature.
  • The cut from separate clearance makes material even mixed.
  • Customized screw and barrel according to different material application. 
Application for Single screw plastic extruder:

The single screw extruder performs a high efficiency and reliable performance on PE, PP, PEX, ABS, PA and soft PVC extrusion forming industries. It is windly used in plastic pipe, profile, film extrusion production industry.  

Concentrating on plastic and multi-layer plastic pipe machine developing, Shuanglin offers varietis plastic extruder on different plastic pipe producing. 

  1. High speed extruders for big size pipe extrusion line. SJ120/33 SJ60/36 and SJ90/36, Screw and barrel design is the first important design to make higher rotation speed,  better melting mixing effect, high mould pressure, screw temperature controlable, etc. The best choice for HDPE pipe 500-1600mm extrusion, high speed PPR20-32, PERT16-32 pipe extrusion.
  2. Co-extruder for glass fiber, UV layer, Nano layer, Mark line etc.
  3. Melting Adhesive extruder for PEX-AL-PEX production line. 
  4. Recycling granulator extruder etc. 

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Applications
Construction

Target Products
Film/Sheet, Profile, Tube/Hose, Solid, Semisolid, Flexible/Elastic

Product category: Extrusion lines for pipes and profiles

Large Calibre HDPE pipe extrusion line

HDPE water supply pipe and gas pipe production line. The latest high speed extruder and multi-function haul-off machine saves energy much than traditional ones.

HDPE Solid wall Pipe Advantages

Reference Standard:  DIN 8074-1999, SDR41-SDR11, PE100,PE80,PE63
  1. HDPE is non-toxic, with no heavy metal additives. The HDPE pipe won’t attract dirt or contaminated by microorganism, and is resistant to chemical or electron chemical corrosion.
  2. It’s solid wall structure allow it to withstand high pressure, making it ideal for pressure application like water and gas supply.
  3. It’s light weight and ease of installation can reduce installation costs by as much as 50% compare to metal piping system
  4. Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipe
  5. Longevity: more than 50 years under proper use
  6. Recyclable and Environment-friendly

Main technical characteristics of Shuanglin HDPE Pipe Extrusion Line:

SHUANGLIN combined the advanced technology and digestion to prompt this HDPE water supply pipe and gas pipe production line. Its unique structure design and high efficiency performance makes it fast accepted by the pipe factories.

The extrusion line consists of high efficiency single screw extruder, vacuum calibration, spraying water cooling tank, multi-claw haul-off machine, planetary cutting machine , pipe stacker and trolley.

It adopts PLC control system and HMI for whole extrusion line, synchronization function realized, as well as the winding machine. It helps the group machine production management and quality control.

This HDPE Pipe production line utilize highly efficient large capacity single screw extruder, vacuum sizing tank, spray cooling tank, various multi-band trackers, planetary cutting machine, and  finished products stacker, equipped with spiral or basket extrusion mold.

With appropriate exchange of certain units, the production line can realize two or three layer co-extrusion of dual resistance pipe. Co-extruded layers of pipe wall have uniform thickness. The inner and outer layer use dual resistance material (flame retardant, anti-static, etc), while the core layer using ordinary HDPE. this way it greatly reduces the amount dual resistance material used , and thereby reducing the cost of dual resistance pipe.

This Pipe Extrusion Line adopts PLC control system, man-machine interface(MHI), easy to operate,  function auto-synchronize.

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Applications
Civil Engineering

Target Products
Tube/Hose, Solid

Product category: Extrusion lines for pipes and profiles

Servo single screw extruder SJ 60/36

Model : SJ 60/36
Application: High speed extrusion on PE, PERT, PP
Extrusion capacity:400~450kg/h

Compare advantage to the DC motor reducer style extruder with same capacity: 
Energy saving: over 30%
High torque: increase 30% ,work more efficiently
Steady running: no vibration
Quick Controls: Closed-loop control system
No reduction gear box, save the cost of maintenance and petrol.
low noise, with compact shape.

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Product category: Extrusion lines for pipes and profiles

Conical Twin Screw Extruder

Main technical characteristics
  • The extruder with excellent outlook,high capacity and low energy consumption.
  • It adopts international latest vertical structure with tidy construct and small size.
  • The special high efficient conical screw structure with low energy consuming and high capacity, and it is the ideal equipment for UPVC.

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About us

Company details

Shuanglin Group business covers plastic pipe and composite pipe machinery, plastic pipe, material trading, and new material technology  innovation.  

The core business of Shuanglin Group specialized on plastic and composite pipe machinery. Since 1978, Shuanglin have been seeking new solutions for the plastic extrusion, extrusion moulding and multi layer pipe forming & welding. All the innovations are based on safer application, faster installation, easier production and less energy consumption. Thanks to the 650 employees, who makes Shuanglin pipe machinery reache 6000 sets all over the world. University and Chemical Institute cooperation helps Shuanglin pipe extrusion solutions fully certified and approved. 

We follow the ISO9000 quality management system, and CE&CSA design standard, making  the machinery high reliable quality and fast remote service. Meanwhile, Shuanglin service engineer goes all over the world to spread the know-how and skills, to help the pipe factory save energy and waste, improve pipe quality and efficiency.

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